import { randomUUID } from 'node:crypto';

import { defineEventHandler, readBody } from 'h3';

export default defineEventHandler(async (event) => {
  const body = await readBody(event);
  const { applicationId, environment = 'prod', region = 'cn-hangzhou' } = body;

  // 验证必填字段
  if (!applicationId) {
    return {
      success: false,
      message: '应用ID不能为空',
      errors: [
        {
          field: 'applicationId',
          message: '应用ID不能为空',
        },
      ],
    };
  }

  // 生成部署ID
  const deploymentId = randomUUID();

  // 模拟部署过程
  const deploymentResult = {
    id: deploymentId,
    applicationId,
    environment,
    region,
    status: 'deploying',
    progress: 0,
    estimatedTime: '15分钟',
    startedAt: new Date().toISOString(),
    deploymentLog: [
      {
        timestamp: new Date().toISOString(),
        level: 'info',
        message: '开始部署应用...',
      },
      {
        timestamp: new Date().toISOString(),
        level: 'info',
        message: '准备部署环境...',
      },
      {
        timestamp: new Date().toISOString(),
        level: 'info',
        message: '部署资源配置中...',
      },
    ],
    resources: {
      cpu: '4核',
      memory: '8GB',
      storage: '100GB',
    },
  };

  return {
    success: true,
    data: deploymentResult,
    message: '应用部署已启动',
  };
});
